HowToEpiphany:- Can not connect from epiphany thin client

You may get error like:-
Message from the ISAPI plugin:

No backend server available for connection: timed out after 20 seconds.

Build date/time: Jun 21 2002
Change Number: 191629

Check:-
1/ SSA Global OM server is running.
2/ Weblogic/Websphere is running.